8. Lounge time. The Airspace Lounge opened earlier this year, and whether you're looking to enjoy a meal, work on business, or sit back and catch a game, this place has it all. Located on Concourse D, the lounge is available to all travelers, no matter which airline or class of service you are flying. Day passes start at $17.50 per person and monthly memberships are also available. American Express cardholders get free access. The cost includes complimentary food and nonalcoholic drinks, wireless Internet, power outlets and private restrooms. The lounge is open every day from 5 a.m. to 9 p.m.